Submission #211983

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
211983	2020-03-21 21:36:56	rdd6584	Safety (NOI18_safety)	C++14	100 / 100	75 ms	7072 KiB

safety

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#include <bits/stdc++.h>
#define sz(x) (int)(x).size()
#define all(x) (x).begin(), (x).end()
using namespace std;
typedef long long ll;
typedef unsigned long long llu;
typedef pair<int, int> pii;
typedef pair<int, pii> piii;
typedef pair<ll, ll> pll;
typedef pair<ll, int> pli;
typedef pair<int, ll> pil;
typedef pair<string, int> psi;
typedef pair<char, int> pci;
typedef pair<int, char> pic;
const ll MOD = (ll)1e9 + 7;
const long double PI = 3.141592653589793238462643383279502884197;
ll vec[200000];
int main() {
    int n;
    ll k;
    scanf("%d %lld", &n, &k);
    for (int i = 0; i < n; i++)
        scanf("%lld", &vec[i]);
    priority_queue<ll> upq;
 
 
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Compilation message (stderr)

safety.cpp: In function 'int main()':
safety.cpp:25:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %lld", &n, &k);
     ~~~~~^~~~~~~~~~~~~~~~~~~
safety.cpp:28:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%lld", &vec[i]);
         ~~~~~^~~~~~~~~~~~~~~~~

• Subtask 1: 3 / 3
• Subtask 2: 4 / 4
• Subtask 3: 9 / 9
• Subtask 4: 5 / 5
• Subtask 5: 6 / 6
• Subtask 6: 11 / 11
• Subtask 7: 11 / 11
• Subtask 8: 22 / 22
• Subtask 9: 29 / 29